FIGURE 2-11. Superimposed epidemics.

FIGURE 2-11Superimposed epidemics

Long incubation period of up to 10 years allowed extensive circulation of meat and bone meal-infected product in the global market prior to identification of risk.

SOURCE: Reprinted from Beisel and Morens (2004).

From: 2, Travel, Conflict, Trade, and Disease

Cover of Infectious Disease Movement in a Borderless World
Infectious Disease Movement in a Borderless World: Workshop Summary.
Institute of Medicine (US) Forum on Microbial Threats.
Washington (DC): National Academies Press (US); 2010.
Copyright © 2010, National Academy of Sciences.

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